66631999 divided by 548 
We want to figure out the number of times 66631999 can be divided by 548.

Moving on to step 1:
The number 548 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 548

Moving on to step 2:
548 can be fit into 66 0 times, resulting in a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Append the next digit (6) from the dividend to 66 and continue with: 666 / 548

Moving on to step 3:
If we divide 666 by 548, we get 1 and a remainder of 118.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 548 away from 666, we end up with 118.
Append the next digit (3) from the dividend to 118 and continue with: 1183 / 548

On to step 4:
548 can be fit into 1183 2 times, resulting in a remainder of 87.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 87 after subtracting 1096 from 1183.
Include the next digit (1) from the dividend after 87, then repeat: 871 / 548

Moving on to step 5:
When dividing 871 by 548, we get 1 with a remainder of 323.
Write down 1 as next digit of the result. 
Result so far: 121.0
If we subtract 548 from 871, we get 323.
Append the next digit (9) from the dividend to 323 and continue with: 3239 / 548

Let's proceed to step 6:
548 goes into 3239 5 times with a remainder of 499.
Use 5 as the next digit of our solution. 
Result so far: 1215.0
Subtract 2740 from 3239 to get 499.
Take the next digit (9) from the dividend and append it to 499, then repeat: 4999 / 548

Going ahead to step 7:
The number 548 fits into 4999 9 times, leaving a remainder of 67.
Put 9 as the next digit of the answer. 
Result so far: 12159.0
Subtracting 4932 from 4999 leaves us with 67.
Append the next digit (9) from the dividend to 67 and continue with: 679 / 548

On to step 8:
When dividing 679 by 548, we get 1 with a remainder of 131.
The number 1 becomes the next digit in our result. 
Result so far: 121591.0
The remainder is 131 after subtracting 548 from 679.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

On to step 9:
When dividing 1310 by 548, we get 2 with a remainder of 214.
Put 2 as the next digit of the answer. 
Result so far: 121591.2
If we subtract 1096 from 1310, we get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Advancing to step 10:
The number 548 fits into 2140 3 times, leaving a remainder of 496.
The next digit of our result is 3. 
Result so far: 121591.23
If we take 1644 away from 2140, we end up with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Let's proceed to step 11:
If we divide 4960 by 548, we get 9 and a remainder of 28.
Use 9 as the next digit of our solution. 
Result so far: 121591.239
Deduct 4932 from 4960 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
When dividing 280 by 548, we get 0 with a remainder of 280.
The next digit of our result is 0. 
Result so far: 121591.239
Deduct 0 from 280 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 13:
548 goes into 2800 5 times with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 121591.23905
Subtract 2740 from 2800 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 14:
548 goes into 600 1 times with a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 121591.239051
Subtracting 548 from 600 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 15:
548 can be fit into 520 0 times, resulting in a remainder of 520.
Record the quotient 0 as the next digit in the result. 
Result so far: 121591.239051
Deduct 0 from 520 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Advancing to step 16:
548 goes into 5200 9 times with a remainder of 268.
Use 9 as the next digit of our solution. 
Result so far: 121591.23905109
Subtracting 4932 from 5200 leaves us with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

After the division, we end up with 121591.23905109 and a remainder of 2.68e-07.